INTERCARDIA INC
10-Q/A, 1996-07-09
PHARMACEUTICAL PREPARATIONS
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<PAGE>

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
   
                                    FORM 10-Q/A
                                  AMENDMENT NO. 1

__X___  Quarterly report pursuant to Section 13 or 15(d) of the Securities
        Exchange Act of 1934. For the quarterly period ended March 31, 1996.
    
_____   Transition report pursuant to Section 13 or 15(d) of the Securities
        Exchange Act of 1934. For the transition period from _____ to _____.

                             Commission File Number
                                     0-27410


                                INTERCARDIA, INC.
             (Exact Name of Registrant as Specified in its Charter)


<TABLE>
<CAPTION>
                                 Delaware                                           56-1924222
<S>                                                                      <C>   
(State  or  other jurisdiction of incorporation or organization)         (I.R.S. Employer Identification Number)
</TABLE>

P.O. Box 14287
3200 East Highway 54
Cape Fear Bldg., Suite 300
Research Triangle Park, NC                                         27709
(Address of Principal Executive Office)                          (Zip Code)

Registrant's Telephone Number, Including Area Code               919-558-8688


   
Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or such shorter period that the registrant was required
to file such reports), and (2) has been subject to such filing requirements for
the past 90 days. YES __X___ NO_____
    
Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.


               Class                       Outstanding as of April 30, 1996
         ------------------                --------------------------------
Common Stock, par value $.001              6,726,621 Shares


<PAGE>

   
    

Part II.          OTHER INFORMATION


Item 6.             Exhibits and Reports on Form 8-K

(a)      Exhibits
         10.20      *Agreement for Feasibility Study, Amendment Number One
                    thereto, and related License Agreement, each dated April 15,
                    1996, among Jago Pharma AG, Jagotec AG, Intercardia, Inc.
                    and CPEC, Inc.
   
         11.1**     Statement re computation of net income (loss) per share
    

*  Confidential treatment requested

   
**  Incorporated by reference to the Registrant's Form 10-Q for the quarter 
ended March 31, 1996.

    

(b)      No reports on Form 8-K were filed during the period.


                                       13


<PAGE>


                                    SIGNATURE

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.


                                  INTERCARDIA, INC.



Date:    July 8, 1996        By:
                                  Richard W. Reichow,
                                  Senior Vice President,
                                  Chief Financial Officer and Treasurer
                                  (Principal Financial and Accounting Officer)


   

[ ] - Certain information omitted and filed separately with the Commission 
pursuant to a confidential treatment request


                AGREEMENT FOR FEASIBILITY STUDY



THIS FEASIBILITY STUDY AGREEMENT (the "Agreement") effective as of
the 15th day of April, 1996, by and among JAGO Pharma AG, a Swiss
corporation, having its place of business at Eptingerstrasse 51,
CH-4132 Muttenz, Switzerland (hereinafter, together with its
Affiliates, including without limitation Jagotec AG, a Swiss
corporation, referred to as "JAGO") and Intercardia Inc., a
Delaware corporation, having a place of business at 3200 Chapel
Hill Road/Nelson Highway, Cape Fear Building, Suite 101, Research
Triangle Park, NC 27709, U.S.A. (hereinafter referred to as
"Intercardia"), and CPEC. Inc., a Nevada corporation having its
place of business at Suite 1100, 300 South Fourth Street, Las
Vegas, Nevada 89101, U.S.A. (hereinafter referred to as "CPEC";
Intercardia and CPEC hereinafter collectively referred to as
"INTERCARDIA").



WHEREAS, JAGO possesses certain proprietary technology and
know-how relating to pharmaceutical systems for the controlled
release of active substances, including but not limited to, JAGO's
patented GEOMATRIX(R)* Technology (as defined below); and

WHEREAS, INTERCARDIA is interested in certain development work
with respect to a once-daily tablet containing the molecule
BUCINDOLOL (hereinafter referred to as the "Drug"); and

WHEREAS, INTERCARDIA is interested in having JAGO develop
formulations, based on JAGO's patented GEOMATRIX Technology and
the JAGO Know-How (as defined below), for the delivery of
initially [   ]mg of BUCINDOLOL or eventually such other initial
dosage level as determined by INTERCARDIA, and eventually
different other dosage strengths, and JAGO is willing to conduct
a feasibility study to develop such formulations under the terms
and conditions set forth below.



NOW, THEREFORE, in consideration of the foregoing premises and the
following mutual covenants and intending to be legally bound
hereby, the Parties hereto agree as follows:


     1.    Definitions

           For purposes of the Agreement, the terms defined in
     this Section 1. shall have the following meanings:

- --------------------
* GEOMATRIX is a registered trademark of the Jago Group of Companies

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JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT

     1.1   "Affiliate" shall mean, with respect to each Party
     hereto, any corporation, partnership or other entity
     controlled by, controlling or under common control with,
     such Party, with "control" meaning direct or indirect
     beneficial ownership of more than 50% of the voting power
     of, or more than 50% of ownership interest in, such
     corporation, partnership or other entity; provided however,
     that Interneuron Pharmaceuticals Inc. shall be excluded from
     this definition of Affiliates with respect to INTERCARDIA.

     1.2   "Confidential Information" shall mean any and all of
     the JAGO Know-How and the INTERCARDIA Know-How, as well as
     any and all information developed during the course of the
     Agreement including but not limited to, materials and
     techniques, analytical and testing methods, chemical
     formulas and specifications, formulation details, product
     design criteria, test data and results and other technical
     information relating to Drug, Prototypes or formulations
     developed hereunder.

     1.3   "Feasibility Proposal" shall mean the proposal
     attached hereto as Exhibit A for conducting the feasibility
     study under the Agreement.

     1.4   "GEOMATRIX Technology" shall mean JAGO's oral
     controlled drug release delivery and related technology
     which utilizes a hydrophilic drug-containing matrix tablet
     which controls the release of the drug through the use of
     one or more barrier layers, together with all improvements
     thereon and thereto.

     1.5   "INTERCARDIA Know-How" shall mean all of INTERCARDIA's
     information and data, which are not generally known,
     including but not limited to, trade secrets, patent claims
     and related information not yet disclosed to the public,
     formulas, procedures, protocols, techniques and results of
     experimentation and testing which relate to the Drug and/or
     are useful and/or necessary to develop, make, use or sell
     products containing the Drug as the active ingredient.

     1.6   "INTERCARDIA Patents" shall mean all patents and all
     patent applications, other than JAGO Patents, owned by or
     licensed to INTERCARDIA in any country (as of the date
     hereof and hereafter), relating in any manner to the Drug or
     the use or process of manufacture thereof, together with any
     and all corresponding patent applications and patents which
     issue therefrom, and all divisionals, continuations,
     continuations-in-part, reissues, renewals, extensions,
     substitutions, confirmations or additions to any such
     patents or patent applications.

     1.7   "JAGO Know-How" shall mean all of JAGO's information
     and data, which are not generally known, including but not
     limited to, trade secrets, patent claims and related
     information not yet disclosed to the public, formulas,


                                - 2 -

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JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT

     procedures, protocols, techniques and results of experimen-
     tation and testing which relate to the GEOMATRIX Technology
     and/or are useful and/or necessary to develop, make, use or
     sell products using the GEOMATRIX Technology, but to the
     extent only, such JAGO Know-How is not subject to agreements
     or undertakings of JAGO with third party restricting the use
     or disclosure thereof to INTERCARDIA.

     1.8   "JAGO Patents" shall mean all patent applications
     heretofore or hereafter filed or having legal force in any
     country and owned by or licensed to JAGO or its Affiliates,
     which claim the GEOMATRIX Technology or the process of
     manufacture by use of, or the use of, the GEOMATRIX Techno-
     logy, together with any and all corresponding patent
     applications and patents which issue therefrom, and all di-
     visionals, continuations, continuations-in-part, reissues,
     renewals, extensions, substitutions, confirmations or
     additions to any such patents or patent applications.

     1.9   "License Agreement" shall mean the license agreement
     between JAGO, Jagotec AG, a Swiss corporation, and
     INTERCARDIA dated as of the date hereof and attached hereto
     as Exhibit B.

     1.10  "Prototypes" shall mean the physical units of the new
     formulations developed by JAGO under the Agreement using the
     GEOMATRIX Technology and containing Drug.

     1.11  "Territory" shall mean the entire world.


     2.    Conduct of Research

     2.1   JAGO undertakes to use its best efforts, using the
     JAGO Know-How and in close collaboration with INTERCARDIA,
     to develop the Prototypes in accordance with the Feasibility
     Proposal, and to provide INTERCARDIA with quarterly written
     reports, and monthly written summary updates, on its
     activities and the results thereof. INTERCARDIA undertakes
     to provide JAGO in a timely manner with sufficient
     quantities of Drug as may be reasonably determined by JAGO
     and INTERCARDIA to develop the three (3) different
     Prototypes as set forth in the Feasibility Proposal, Part
     3.0, and to formulate sufficient Prototypes to conduct, or
     have conducted by a qualified clinical research organization
     ("CRO") nominated by JAGO, such CRO selected and the
     proposed protocol for the Preliminary Pharmacokinetic Study
     agreed upon by INTERCARDIA, the Preliminary Pharmacokinetic
     Study referred to in the Feasibility Proposal, Part 4.0;
     provided however, that the initial dosage level of [   ]mg
     specified by Part 3.2 and 4.2 of the Feasibility Proposal
     may be modified by INTERCARDIA by giving written notice to
     that effect to JAGO, subject to Section 3.3 below.
     Furthermore, INTERCARDIA shall provide, if available to it
     and requested by JAGO, such analytical

                                - 3 -

<PAGE>

JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT

     and testing methods relating to Drug as may reasonably be needed to
     formulate and test the Prototypes. Except as otherwise mutually
     agreed upon in writing, JAGO will provide all other components
     which may be required to formulate, test and produce the required
     Prototypes. Such components shall be pharmaceuti- cally acceptable,
     suitable for administration to humans and designed to comply with
     applicable FDA requirements.

     2.2   Upon completion of the development of the Prototypes,
     JAGO shall arrange for and conduct or have conducted by the
     CRO, nominated by JAGO and agreed upon by Intercardia as set
     forth in Section 2.1 above, the Preliminary Pharmacokinetic
     Study of the Prototypes as required by the Feasibility
     Proposal, Part 4.0.

           Alternatively, Intercardia may elect, by giving
     written notice to that effect to JAGO, to carry out itself
     such Preliminary Pharmacokinetic Study at its own cost and
     expense and under its own responsibility. In the event
     Intercardia so elects, Sections 2.3 and 3.2 below shall not
     apply, provided however, that (i) Intercardia shall consult
     with JAGO on the design of the Preliminary Pharmacokinetic
     Study and review the final protocol with JAGO, and (ii)
     Intercardia shall provide JAGO with the results of the
     Preliminary Pharmacokinetic Study within thirty (30) days of
     its completion for JAGO's file, and (iii) JAGO shall assist
     Intercardia in the evaluation of such results in order to
     allow Intercardia to determine whether to continue the 
     development of such GEOMATRIX formulations containing Drug,
     as set forth in Section 7. below, and (iv) JAGO shall have
     no responsibility or liability whatsoever with respect to
     such Preliminary Pharmacokinetic Study, including but not
     limited, as to the availability and quality of the results
     thereof.

     2.3   Upon the completion of the Preliminary Pharmacokinetic
     Study, JAGO shall disclose the results thereof to
     Intercardia, subject to Sections 5. and 6.7 below, and JAGO
     shall assist Intercardia in the evaluation of such results
     in order to allow Intercardia to determine whether to
     continue the development of such GEOMATRIX formulations
     containing Drug, as set forth in Section 7. below.

     2.4   INTERCARDIA recognizes and acknowledges that there is
     no certainty as to the outcome of the feasibility study to
     be performed hereunder, and that it may not necessarily
     result in Prototypes which meet all of the specifications
     outlined in the Feasibility Proposal, Part 2.0. INTERCARDIA
     furthermore recognizes and acknowledges that the timetable
     set forth in the Feasibility Proposal, Part 5.0, is an
     estimate only based on JAGO's experience of similar
     feasibility studies, and that JAGO does not make any
     warranty or representation as to that Prototypes may be
     developed and tested within the timeframes set forth in such
     timetable,


                                - 4 -

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JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT


     provided that JAGO shall use its best efforts to meet the
     timetables and achieve the results set forth in the Feasibility
     Proposal. JAGO shall promptly inform INTERCARDIA of any material
     deviations from such timetable.

     2.5   In conducting the feasibility study contemplated here-
     under, JAGO will at all times adhere to Good Laboratory
     Practice (GLP) and Good Clinical Practice (GCP) standards
     according to the respective European Union and US
     guidelines, and in a manner designed to permit INTERCARDIA
     to utilize the results of the feasibility study in a
     applicable FDA filings for Product (as defined in Section
     7.1 below).


     3.    Development Costs and Clinical Costs

     3.1   CPEC shall bear all costs of the feasibility study to
     be performed by JAGO as outlined in the Feasibility
     Proposal, Part 6.1 (hereinafter referred to as "Development
     Costs") in an aggregate amount of USD [       ]
     ([                    ] United States Dollars), subject to
     Section 3.3 and 3.4 below. Such Development Costs shall not
     include the Clinical Costs as defined in Section 3.2 below.

     3.2   In addition to the Development Costs, CPEC shall
     reimburse JAGO any and all costs and expenses actually
     incurred by JAGO, which costs and expenses are to be
     approved in writing in advance by INTERCARDIA, in connection
     with the Preliminary Pharmacokinetic Study set forth in the
     Feasibility Proposal, Part 4.0, plus [  ]% ([  ] percent) to
     reflect JAGO's obligation to manage and coordinate such
     study (hereinafter collectively referred to as "Clinical
     Costs"). The Clinical Costs so calculated shall be invoiced
     by JAGO to INTERCARDIA and shall include sufficient detail
     (including the CRO invoice) to enable INTERCARDIA to verify
     the contents thereof. INTERCARDIA recognizes and acknow-
     ledges that the amount of Clinical Costs as shown in the
     Feasibility Proposal, Part 6.2, is an estimate only based on
     JAGO's experience of similar feasibility studies, and that
     JAGO does not make any warranty or representation as to that
     the Preliminary Pharmacokinetic Study may be conducted for
     such amount.

     3.3   In the event that Intercardia requests a change in the
     initial dosage level as outlined in section 2.1 above, CPEC
     undertakes to bear and reimburse to JAGO any and all
     pre-approved additional costs and expenses incurred or
     caused by such change of the initial dosage level.

     3.4   In the event that Intercardia requires the development
     and testing of additional dosage strength(s) of the Drug
     contained in the Prototypes to be developed under the
     Agreement pursuant to the Feasibility Proposal, Part 3.2, or
     in the event that additional preliminary pharmacokinetic
     studies for any Prototype will be necessary or desirable,


                                - 5 -

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JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT

     any costs for such additional development and/or studies
     shall be borne by CPEC, the amount of which shall be
     negotiated by the Parties in good faith and be agreed upon
     in a respective written protocol in advance of CPEC
     incurring any liability therefore.


     4.    Payments to JAGO

     4.1   CPEC shall pay to JAGO the Development Costs and the
     Clinical Costs as set forth in Section 3.1 and 3.2 above
     pursuant to the Schedule of Payments in the Feasibility
     Proposal, Part 7.0, subject to any advance approvals
     required of INTERCARDIA.

     4.2   In the event that a request of Intercardia for change
     of the initial dosage level  incurs or causes additional
     costs and expenses to JAGO as outlined in Section 3.3 above,
     then any and all such additional costs and expenses shall be
     separately invoiced by JAGO to INTERCARDIA. Any and all such
     invoices shall be paid by INTERCARDIA within thirty (30)
     days of receipt of such invoice(s), if any.

     4.3   In the event that, pursuant to Section 3.4 above, 
     Intercardia requests the development and testing of
     additional dosage strength(s), or in the event that
     additional preliminary pharmacokinetic studies for any
     Prototype will be necessary or desirable, the Schedule of
     Payments in the Feasibility Proposal, Part 7.0, shall be
     applied according to the payment of any additional costs
     agreed upon by the Parties, provided that the first payment
     shall be made upon Intercardia's request for development of
     any additional dosage strength or the mutual execution of
     the protocol referred to in Section 3.4 above, respectively.

     4.4   In the event that upon completion of the Preliminary
     Pharmacokinetic Study any invoice(s) issued by JAGO with
     respect to the Preliminary Pharmacokinetic Study show an
     amount in excess of the amount paid by CPEC to JAGO on
     account of Clinical Costs pursuant to Section 4.1 above,
     CPEC undertakes to pay to JAGO any such excess amount(s)
     within thirty (30) days as of its receipt of the respective
     invoice(s). In the event that upon completion of the
     Preliminary Pharmacokinetic Study any invoice(s) issued by
     JAGO with respect to the Preliminary Pharmacokinetic Study
     show an amount of less than the amount actually paid by CPEC
     to JAGO on account of Clinical Costs for any dosage
     strength, then JAGO shall repay any such amount(s) overpaid
     by CPEC within thirty (30) days of the completion of the
     Preliminary Pharmacokinetic Study.


                                - 6 -

<PAGE>

JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT


      5.    Confidentiality

     5.1   During the term of the Agreement and in the course of
     the development work hereunder, it may be necessary for a
     Party hereto to disclose to the other Party, orally or in
     writing, certain Confidential Information which the
     disclosing Party considers to be highly confidential and
     proprietary. Each Party hereto, as the recipient of any such
     Confidential Information, agrees to hold in strict
     confidence and not to use, except for purposes of the
     Agreement, all Confidential Information obtained from the
     other Party during the term of the Agreement.

     5.2   The obligations of confidentiality and non-use
     contained in this Section 5. shall not extend and apply to
     Confidential Information that:

               (a) is in or enters the public domain without
         breach of the Agreement; or

               (b) can be shown to have been known to the
         receiving Party prior to disclosure under the Agreement;
         or

               (c) is disclosed, without restriction, by a third
         party having the right to disclose the same; or

               (d) is required to be disclosed by a judicial or
         administrative authority of competent jurisdiction after
         maximum practical notice to the originally disclosing
         Party; or

           (e) is disclosed to actual or potential investors,
         corporate partners and/or licensee(s) of either Party,
         provided (i) that such parties are bound by obligations
         of confidentiality and non-use which are substantially
         the same as those set forth in this Section 5. and which
         are broad enough to cover any disclosure of Confidential
         Information received from the other Party hereunder; and
         (ii) that no Confidential Information disclosed by the
         other Party may be disclosed to any such party, whose
         primary business or activities are in direct competition
         with the activities of the originally disclosing Party.

     5.3   Confidential Information shall be disclosed by
     INTERCARDIA or JAGO only to those of their employees who
     have a need to know such Confidential Information for the
     purposes of the Agreement. Furthermore, INTERCARDIA and JAGO
     may also disclose Confidential Information to consultants
     hired by it or by both Parties, provided the such consultant
     has a need to know and has previously signed a
     Confidentiality Agreement which contains substantially the
     same obligations of confidentiality and non-use as set forth
     in this Section 5. and which is broad enough to cover any 
     disclosures of Confidential Information.


                                - 7 -

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JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT



     5.4   In the event of termination or expiration of the Agreement,
     except as may otherwise be agreed upon by the Parties in any
     subsequent agreement, each Party shall immediately return to the
     other Party all of the Confidential Information received in
     connection with the Agreement, including every and all copies made
     thereof, save for one copy of each item of Confidential
     Information, which may be retained in the legal department or
     lodged with the legal advisers of the receiving Party exclusively
     in order to provide a record of Confidential Information disclosed
     and to so determine the receiving Party's obligations under the
     Agreement.

     5.5   The obligations of confidentiality and non-use
     contained in this Section 5. shall survive the expiration or
     termination of the Agreement for any reason for a period of
     5 (five) years commencing upon the Expiration Date or
     effective date of such termination, unless otherwise agreed
     upon by the Parties in any subsequent agreement.

     5.6   Either Party hereto shall be entitled to seek
     injunctive remedies and relief against the other Party and
     third parties for any breach or threatened breach of any of
     these confidentiality and non-use provisions. Furthermore,
     JAGO or INTERCARDIA shall have the right to terminate the
     Agreement pursuant to Section 9.2 (d) below upon the
     occurrence of a breach of any of these confidentiality and
     non-use obligations by the other Party, provided that prior
     to such termination, the Parties shall consult on such
     breach and discuss the materiality thereof, whereby such
     consultation shall have no effect whatsoever on the right of
     the non-breaching Party to terminate the Agreement.


     6.    Ownership Rights

     6.1   Nothing in the Agreement shall be construed as
     granting INTERCARDIA any right in any of the JAGO Patents,
     JAGO Know-How, GEOMATRIX Technology, JAGO Inventions (as
     defined below) or Confidential Information disclosed by JAGO
     to INTERCARDIA.

     6.2   Nothing in the Agreement shall be construed as
     granting JAGO any right in any of the INTERCARDIA Patents,
     INTERCARDIA Know-How, INTERCARDIA Inventions (as defined
     below) or Confidential Information disclosed by INTERCARDIA
     to JAGO.

     6.3   All inventions, innovations or ideas whether or not
     patentable developed during the term of the Agreement or as
     a direct result of the work conducted by JAGO under the
     Agreement related to formulation technology, including but
     not limited to JAGO Know-How, JAGO Patents, GEOMATRIX
     Technology or Confidential Information of JAGO (hereinafter
     collectively referred to as "JAGO Inventions") shall
     exclusively be owned by JAGO.


                                - 8 -

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JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT


     6.4   All inventions, innovations or ideas whether or not
     patentable developed during the term of the Agreement or as a
     direct result of the work conducted by JAGO under the Agreement
     which are not JAGO Inventions (hereinafter collectively referred to
     as "INTERCARDIA Inventions") shall exclusively be owned by
     INTERCARDIA.

     6.5   INTERCARDIA shall not, directly or indirectly through
     its officers, directors, employees, agents, consultants,
     Affiliates or other controlled or associated third parties,
     acquire any proprietary interest in any of the JAGO Patents,
     JAGO Know-How, GEOMATRIX Technology, Confidential
     Information disclosed by JAGO or JAGO Inventions, if any,
     except as set forth in the License Agreement.

     6.6   JAGO shall not, directly or indirectly through its
     officers, directors, employees, agents, consultants,
     Affiliates or other controlled or associated third parties,
     acquire any proprietary interest in any of the INTERCARDIA
     Patents, INTERCARDIA Know-How, Confidential Information
     disclosed by INTERCARDIA or INTERCARDIA Inventions, if any.

     6.7   Notwithstanding anything contained in this Section 6.,
     but always subject to Section 5. above, INTERCARDIA shall be
     entitled to use internally and for the purposes of required
     reporting to any regulatory authority all data, results and
     Prototypes developed during the course of the Agreement by
     JAGO related to GEOMATRIX Technology in order to (i) allow
     INTERCARDIA to decide whether to continue with any further
     development and testing of the Prototypes developed under
     the Agreement and/or (ii) eventually to negotiate and enter
     into subsequent agreements with JAGO as further set forth in
     Section 7. below.


     7.    Subsequent Agreements

     7.1   Should the results of the feasibility study
     contemplated under the Agreement appear positive,
     INTERCARDIA may, at its sole discretion, elect by written
     notice to JAGO prior to the Expiration Date (as defined in
     Section 9.1 below) to continue development with JAGO of
     product(s) based on the Prototypes developed hereunder
     (hereinafter referred to as "Product(s)"). Such further
     development will entail the Forthcoming Steps as outlined in
     the Feasibility Proposal, Part 8.0. Should INTERCARDIA elect
     to continue development of Product(s), JAGO agrees to
     conduct the respective further development work for
     INTERCARDIA pursuant to a development agreement, which shall
     contain usual and customary terms of such arrangements and
     shall be negotiated by the Parties in good faith at the
     appropriate time.

     7.2   As of the date hereof the Parties have, together with
     Jagotec AG, entered into the License Agreement providing for
     a license under the JAGO Patents and the JAGO Know-How

                                - 9 -

<PAGE>

JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT

     granted by JAGO and Jagotec AG to INTERCARDIA to make, have
     made, use market, distribute and sell Product(s) subject to
     and under the terms and conditions set forth in the License
     Agreement.


     8.    Exclusivity

     8.1   In the event that the results of the Feasibility Study
     contemplated hereunder show that any Prototype developed
     hereunder meets the specifications outlined in the
     Feasibility Proposal, Part 2.0 (and as eventually amended by
     mutual agreement by the Parties), and INTERCARDIA elects to
     continue the development of such GEOMATRIX formulation
     containing Drug as set forth in Section 7.1 above only for
     the territory of the United States of America, JAGO
     undertakes not to develop a GEOMATRIX formulation containing
     Drug in the Territory during a period of [           ] years
     after the date of the first approval of BUCINDOLOL in any
     major European market.

     8.2   In the event that the results of the Feasibility Study
     contemplated hereunder show that any Prototype developed
     hereunder meets the specifications outlined in the 
     Feasibility Proposal, Part 2.0 (and as eventually amended by
     mutual agreement by the Parties), and INTERCARDIA elects to
     continue the development of such GEOMATRIX formulation
     containing Drug as set forth in Section 7.1 above only in
     the territory of any European country, JAGO undertakes not
     to develop a GEOMATRIX formulation containing Drug in the 
     Territory during a period of [       ] year as from the lapse
     of the data exclusivity period set forth in Section 5.5
     above.

     8.3   In the event that the results of the Feasibility Study
     contemplated hereunder show that any Prototype developed
     hereunder meets the specifications outlined in the
     Feasibility Proposal, Part 2.0 (and as eventually amended by
     mutual agreement by the Parties), and, notwithstanding such
     results, INTERCARDIA does not elect to continue the
     development of Product as set forth in Section 7.1 above,
     JAGO upon six (6) months prior written notice to INTERCARDIA
     shall be entirely free to develop a GEOMATRIX formulation
     containing Drug anywhere in the Territory itself and/or in
     cooperation with a third party, unless INTERCARDIA pays to
     JAGO the amount of USD [       ] ([                     ] United
     States Dollars) within one-hundred-twenty (120) after
     receipt of JAGO's notice referred to above, in which case
     JAGO undertakes not to develop a GEOMATRIX formulation
     containing Drug (i) in the territory of the United States of
     America during a period of [       ] year as from the lapse of
     the data exclusivity period as set forth in Section 5.5
     above, and (ii) in the territory of any European country
     during a period of [           ] years after the first
     approval of BUCINDOLOL in any major European market.


                                - 10 -

<PAGE>

JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT

     8.4     Notwithstanding anything to the contrary in this
     Agreement, JAGO shall not be entitled to use at any time or
     under any circumstances any of the scientific information,
     data, clinical results, proprietary information of
     INTERCARDIA or any other information which is made available
     to JAGO or comes in the possession of JAGO in connection
     with the performance of its duties hereunder during the term
     hereof, other than JAGO Inventions as defined in Section 6.3
     above. In addition, nothing contained in this Section 8.
     shall be construed to grant to JAGO any right, title,
     interest or license on the Drug or any Confidential
     Information of INTERCARDIA, INTERCARDIA Patents or
     INTERCARDIA Know-How, and JAGO shall in no case enter into
     any agreement or take any action in connection with its
     rights under this Section 8. which are in derogation of or
     infringe upon INTERCARDIA Patents, INTERCARDIA Know-How or
     any other information or data gained by JAGO in connection
     with the performance of its duties hereunder, other than
     JAGO Inventions as defined in Section 6.3 above.


     9.    Term and Termination

     9.1   The Agreement, unless terminated earlier pursuant to
     Section 9.2 below, shall expire sixty (60) days as of
     INTERCARDIA's receipt of the results of the Preliminary
     Pharmacokinetic Study (the "Expiration Date"). The Agreement
     may be extended beyond the Expiration Date by mutual
     agreement of the Parties in writing.

     9.2   During the entire term of the Agreement, either Party
     may terminate the Agreement by giving written notice to the
     other Party upon the occurrence of any of the following
     events:

           (a) the other Party is in default or in breach of
         a term or provision hereof and such default or breach
         continues and is not remedied within thirty (30) days
         upon the other Party's written request to remedy such
         default or breach; or

           (b) the other Party goes into liquidation,
         voluntarily or otherwise, other than for the sole
         purpose of reorganization, or goes into bankruptcy or
         makes an assignment for the benefit of creditors, or in
         the event of a receiver being appointed of the other
         Party's property or parts thereof; or

           (c) INTERCARDIA determines in its sole discretion
         not to proceed with the next phase of the feasibility
         study as set forth in the Feasibility Proposal; or

           (d) in accordance with Section 5.6 above.


                                - 11 -

<PAGE>

JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT

      9.3   The expiration or earlier termination of the
     Agreement shall be without prejudice to any rights and
     obligations of either Party accrued prior to the effective
     date of such expiration or earlier termination. It is
     understood and agreed by the Parties that Sections 4., 5.,
     6., 8., 9. and 10. of the Agreement shall survive its
     expiration or termination and remain in full force and
     effect.


     10.   Miscellaneous Provisions

     10.1  Waivers: A waiver of a breach or default under the
     Agreement shall not be a waiver of any other or subsequent
     breach or default. The failure or delay by either Party in
     enforcing compliance with any term or condition of the
     Agreement shall not constitute waiver of such term or
     condition unless such term or condition is expressly waived
     in writing.

     10.2  Captions: Captions contained in the Agreement are for
     reference purposes only and do not constitute any part of
     the Agreement.

     10.3  Force Majeure: Neither Party shall be held in breach
     of the Agreement by any reason of acts or omissions caused
     by any Act of God or other causes beyond the control of the
     Parties. The Parties shall use due diligence to remove any
     such causes and to resume performance under the Agreement as
     soon as it is reasonably feasible.

     10.4  Binding Agreement: The Agreement shall be binding upon
     and inure to the benefit of the Parties hereto, their
     successors and permitted assigns.

     10.5  Assignment: The Agreement and the rights and
     obligations hereunder, except as explicitly otherwise
     provided in the Agreement, shall not be assignable by either
     Party, other than to an Affiliate of such Party, without the
     prior written consent of the other Party, provided, however,
     that either Party may, without such consent, assign the
     Agreement and its rights and obligations hereunder in
     connection with the transfer or sale of all or substantially
     all of its business, or in the event of its merger,
     consolidation, change in control or similar transaction. Any
     permitted assignee shall assume all obligations of its
     assignor under the Agreement.

     10.6  Separate Entities: Nothing in the Agreement shall 
     constitute or be deemed to constitute a partnership between
     the Parties hereto or constitute or be deemed to constitute
     either Party as an agent of the other for any purpose
     whatsoever and neither Party shall have the authority or
     power to bind the other Party, or to contract in the name of
     and create a liability against the other Party in any way or
     for any purpose.


                                - 12 -

<PAGE>

JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT

     10.7  Notices: All notices which are required to be given or
     submitted pursuant to the Agreement shall be in writing (in the
     English language) and delivered personally, sent by international
     courier, or by confirmed facsimile transmission, to the addresses
     set forth below or to such other address as JAGO or INTERCARDIA may
     from time to time designate.


           If to JAGO:    Jago Pharma AG
                          Eptingerstrasse 51
                          CH-4132 Muttenz, Switzerland
                          Attn.: Dr. Jacques Gonella


           with copy to:  Rinderknecht Glaus & Stadelhofer
                          Beethovenstrasse 7
                          P.O. Box 4451
                          CH-8022 Zurich, Switzerland
                          Attn.: Dr. Thomas M. Rinderknecht, Esq.


           If to
           Intercardia,
           CPEC or
           INTERCARDIA:   Intercardia Inc.
                          3200 Chapel Hill Road/Nelson Highway
                          Cape Fear Building, Suite 101
                          P.O. Box 14287
                          Research Triangle Park, NC 27709,
                          U.S.A.
                          Attn.: President

           with copy to:  Wyrick, Robbins, Yates & Ponton L.L.P.
                          4101 Lake Boone Trail, Suite 300
                          Raleigh, NC 27607, U.S.A.
                          Attn.: Larry E. Robbins, Esq.


     10.8  Governing Law: The Parties hereto agree that the 
     Agreement, all transactions affected hereunder and all 
     relationships between the Parties in this connection shall
     be construed under and be governed in all respects by the
     laws of Switzerland without reference to the principles of
     conflicts of laws thereof.

     10.9  Entire Agreement: The Agreement, together with the
     Exhibits referred to herein and attached hereto, represents
     the entire understanding of the Parties with respect to the
     subject matter hereof, and supersede all proposals or
     agreements, oral or written, and all other communications
     between the Parties related to the subject matter of the
     Agreement, including without limitation any representations
     or warranties made by either Party hereto or its represen-
     tatives. The Agreement may not be amended or modified except
     in a writing duly executed by the Parties hereto.


                                - 13 -

<PAGE>

JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT


     10.10 Counterparts: The Agreement may be executed in counterparts,
     each one of which shall be considered an original, and all of
     which, when taken together, shall constitute one and the same
     instrument.


     11.   Dispute Resolution and Arbitration

     11.1  In the event of any dispute arising between the
     Parties concerning this Agreement, JAGO and INTERCARDIA
     agree that in the first place they shall meet for good faith
     discussions in an attempt to negotiate an amicable solution.

     11.2  Any dispute arising between the Parties out of or in
     connection with this Agreement, or the interpretation,
     breach or enforcement thereof, which cannot be amicably
     resolved pursuant to Section 11.1 above within 2 (two)
     months as from the first appearance of such dispute, shall
     be finally resolved by binding arbitration. Whenever a Party
     shall decide to institute arbitration proceedings, it shall
     give written notice to that effect to all of the other
     Parties. Any arbitration hereunder shall be conducted under
     the Rules of Conciliation and Arbitration of the
     International Chamber of Commerce. Any such arbitration
     shall be conducted in the English language by a panel of
     three (3) arbitrators appointed in accordance with such
     rules, and shall be held in a place, other than a place in
     the United States of America or Switzerland, to be
     determined by the ICC Court of Arbitration in accordance
     with such rules. The arbitrators shall have the authority to
     grant specific performance, and to allocate among the
     parties the costs of arbitration in such equitable manner as
     they determine. Judgment upon the award so rendered may be
     entered in any court having jurisdiction or application may
     be made to such court for judicial acceptance of any award
     so rendered and an order of enforcement, as the case may be.
     Whether a claim, dispute or other matter in question would
     be barred by the applicable statute of limitations, which
     also shall apply to any arbitration under this section,
     shall be determined by binding arbitration pursuant to this
     section.

     11.3  Notwithstanding anything contained in this Section
     11., either Party may seek preliminary or injunctive
     measures or relief in any competent court having
     jurisdiction.



                 [THE BALANCE OF THIS PAGE
               IS LEFT BLANK INTENTIONALLY]


                                - 14 -

<PAGE>

JAGO PHARMA AG/INTERCARDIA INC./CPEC INC.            FEASIBILITY STUDY AGREEMENT


The Agreement is executed by JAGO Pharma AG, Intercardia Inc. and
CPEC Inc., by their duly authorized representatives, as of the
dates of signature shown below, and shall be effective as of the
date first written above.



                                       JAGO PHARMA AG


                                       (signature of Dr. Jacques Gonella
   Muttenz,  10 April 1996                  appears here)
- --------------------------         By: --------------------------
(Place and Date)                       Name:  Dr. Jacques Gonella
                                       Title: President


                                       INTERCARDIA INC.



Research Triangle Park, NC             (signature of Clayton I. Duncan
April 23, 1996                              appears here)
- --------------------------         By: --------------------------
(Place and Date)                       Name:  Clayton I. Duncan
                                       Title: President & CEO


                                       CPEC INC.


Research Triangle Park, NC             (signature of Clayton I. Duncan
April 23, 1996                              appears here)
- --------------------------         By: --------------------------
(Place and Date)                       Name:  Clayton I. Duncan
                                       Title: President & CEO



                                - 15 -

<PAGE>

                                                          Exhibit A

                                JAGO Pharma AG


                             FEASIBILITY PROPOSAL
                          FOR THE DEVELOPMENT OF A QD
                  BUCINDOLOL GEOMATRIX (REGISTER MARK) TABLET
                              SEPTEMBER 27, 1995

1.0 BACKGROUND

    Bucindolol is a molecule that is subject to a large first-pass effect with
    an average bioavailability of [ ]%. It is extensively metabolized with less
    than [ ]% eliminated unchanged in the urine after a single dose. There are
    indications that one or more [          ] may be active. The drug exhibits
    considerable [                                                           
                                      ] values reported in some studies). 
    Although [           ] has been reported, there is little support for this
    claim due to the poor study design and/or execution (parallel groups of 
    hypertensive patients and limited plasma sampling in the case of one study 
    and thawed samples with the majority of concentrations below the limit of 
    quantification of the assay in the other).

    After review of the pharmacokinetic data, JAGO does not recommend conducting
    a [      ] study with the [               ] product. Such a study will only
    be useful to the Geomatrix (register mark) product development, if the
    Geomatrix (register mark) prototype selected from the Feasibility Study
    is used in the [         ] study. No further data is required for the
    [                 ] product. Those contained in [                     ] form
    an entirely adequate foundation on which to base our Geomatrix (register 
    mark) development.




2.0 OBJECTIVE OF THE FEASIBILITY STUDY

    The objective of the Feasibility Study is to develop a once-daily
    Geomatrix (register mark) tablet of Bucindolol. Two concepts of drug
    release will be pursued; one a [                    ] profile to match as
    closely as possible the release profile of a [  ] mg [           
          ], dosed [     ] daily; and the other, a [           ] to provide
    [                            ] profiles.

- -------------------------------------------------------------------------------
(Letter head footing appears at the bottom of the page and reads as follows:)

100 Westlakes Drive * Berwyn, PA 19312-2409
(610) 640-9100 * Fax (610) 640-9558

Eptingerstrasse 51 * 4132 Muttenz/Switzerland
(41) 61-4675555 * Fax (41) 61-4675500

<PAGE>

                                                        September 27, 1995

                                JAGO Pharma AG

3.0 PHARMACEUTICAL DEVELOPMENT

    [     ] prototypes will be developed for testing in a Pilot Pharmacokinetic
    Study. The development of the prototype formulations will include the
    following:

    3.1 Adaptation of the analytical methods provided by Intercardia for their
        use with the Geomatrix (register mark) technology;

    3.2 Initial development of a [   ] mg tablet; (Eventually, the required 
        dosage strengths may include [                         ] and [   ] mgs.)

    3.3 Determination of the [                ] profiles of the selected
        prototypes using the [          ] system under different conditions.

4.0 PRELIMINARY PHARMACOKINETICS STUDY*

    (*This study to be performed by JAGO.)

    The objectives of this study are (1) to verify whether one or more of the
    selected prototypes corresponds to the desired formulation; and (2) to
    determine the relationship between [                     ] and [           
              ]. Its design will include the following:

    4.1 [                   ] volunteers;

    4.2 [                  ] design - [     ] different Geomatrix (register 
        mark) Bucindolol [   ] mg prototypes and a [  ] mg [            
                        ];

    4.3 [     ] arm - Bucindolol in [    ] solution;

    4.4 Harvest of [           ] blood samples per subject and per session;

    4.5 Determination of the Bucindolol [      ] levels by a validated method;

    4.6 Adherence to the GLP and GCP EC guidelines.

5.0 TIMING

    5.1 Development of the preliminary prototypes ...............[     ] Months

    5.2 Pilot pharmacokinetic study - completed ...................[ ] Months

    5.3 "GO/NO-GO" DECISION BY INTERCARDIA

- -------------------------------------------------------------------------------
[EH2777]                                                            Page 2 of 3

<PAGE>

                                                             September 27, 1995

                                 JAGO Pharma AG

6.0 DEVELOPMENT COSTS

                                                                     (US $)
    6.1 Pharmaceutical development................................. $[       ]

    6.2 Pilot pharmacokinetic study (cost + [  ]%) Estimate:....... $[       ]
                                                                    --------
        TOTAL...................................................... $[       ]

    6.3 "GO/NO-GO" DECISION BY INTERCARDIA

7.0 SCHEDULE OF PAYMENTS
                                                                      (US $)
    7.1 Upon signing of Feasibility Agreement....................... $[       ]

    7.2 At the start of production for pilot pharmacokinetic study.. $[       ]

    7.3 At the start of the first pilot pharmacokinetic study....... $[       ]

    7.4 Upon receipt of the pilot pharmacokinetic results........... $ [      ]
                                                                     --------
        TOTAL....................................................... $[       ]

8.0 FORTHCOMING STEPS

    8.1 Definition and development of final dosage strength..........    JAGO

    8.2 Validation and manufacturing scale-up........................    JAGO

        8.21 Validation of in-process procedures and controls.

        8.22 Development and optimization of the production process for
             large-scales, high-speed manufacturing

        8.23 Validation of analytical methods.

        8.24 Manufacture of [                  ] batches.

    8.3 Pivotal clinical trials.......................... INTERCARDIA OR JAGO

    8.4 Filing of NDA.................................... INTERCARDIA OR JAGO

- -------------------------------------------------------------------------------
[EH2777]                                                            Page 3 of 3

<PAGE>

                                                        EXHIBIT B

                        LICENSE AGREEMENT



This LICENSE AGREEMENT (this "Agreement"), made as of the 15th day
of April 1996, is entered into between JAGO Pharma AG, a Swiss
corporation having its place of business at Eptingerstrasse 51, 4132
Muttenz, Switzerland (hereinafter referred to as "JAGO Pharma"),
Jagotec AG, a Swiss corporation, having its place of business at
Seestrasse 47, 6052 Hergiswil, Switzerland (hereinafter referred to
as "Jagotec"; JAGO Pharma and Jagotec hereinafter collectively re-
ferred to as "JAGO") and Intercardia Inc., a Delaware corporation
having its place of business at 3200 Chapel Hill Road/Nelson
Highway, Cape Fear Building, Suite 101, Research Triangle Park, NC
27709, U.S.A. (hereinafter referred to as "Intercardia"), and CPEC.
Inc., a Nevada corporation having its place of business at Suite
1100, 300 South Fourth Street, Las Vegas, Nevada 89101, U.S.A.
(hereinafter referred to as "CPEC"; Intercardia and CPEC hereinafter
collectively referred to as "INTERCARDIA").



                             RECITALS



WHEREAS, JAGO Pharma and INTERCARDIA have entered as of the date
hereof into the Feasibility Agreement (as defined below), which
Feasibility Agreement set forth the terms under which JAGO Pharma
would attempt to develop a once-daily tablet containing the molecule
BUCINDOLOL for INTERCARDIA; and

WHEREAS, in connection with the Feasibility Agreement Jagotec agreed
to grant INTERCARDIA a license to Know-How, GEOMATRIX(R)* Technology
and Patents (as defined below) to develop, make, have made, use,
market, distribute and sell pharmaceutical products based upon the
Prototypes developed under the Feasibility Agreement, under the
terms and conditions set forth below;



NOW, THEREFORE, in consideration of the above premises and the
mutual covenants and agreements set forth herein, the Parties hereby
agree as follows:



                      Article 1. Definitions


As used in this Agreement, the following words and phrases shall
have the following meanings:


* GEOMATRIX is a registered trademark of the Jago Group of Companies

<PAGE>



     1.1   "Affiliate" of a Party hereto shall mean any entity, which
           controls, is controlled by, or is under common control with
           such Party. For purposes of this definition, a Party shall be
           deemed to control another entity if it owns or controls,
           directly or indirectly, more than fifty percent (50%) of the
           voting equity of another entity (or other comparable
           ownership interest for an entity other than a corporation) or
           if it has management control of the other entity; provided
           however, that Interneuron Pharmaceuticals Inc. (hereinafter
           referred to as "Interneuron") shall be excluded from this
           definition of Affiliates with respect to INTERCARDIA.

     1.2   "Competitive Product" shall mean any pharmaceutical
           composition or product, other than Product, which applies a
           controlled-release technique or technology competitive to the
           GEOMATRIX Technology, which contains Drug as the main active
           ingredient, and which has been approved for the same
           indications as Product.

     1.3   "Drug" shall mean BUCINDOLOL.

     1.4   "Effective Date" shall mean the day on which Jagotec receives
           the payment from CPEC as set forth in Article 6.1 (i) below.

     1.5   "FDA" shall mean the U.S. Federal Food and Drug Admini-
           stration and any successor agency thereof.

     1.6   "Feasibility Agreement" shall mean the feasibility agreement
           entered into by and between JAGO Pharma and INTERCARDIA on
           even date herewith.

     1.7   "GEOMATRIX Technology" shall mean JAGO's oral controlled drug
           release delivery and related technology which utilizes a
           hydrophilic drug-containing matrix tablet which controls the
           release of the drug through the use of one or more barrier
           layers, together with all improvements thereon and thereto.

     1.8   "Know-How" shall mean all of JAGO's information and data,
           which are not generally known including, but not limited to,
           trade secrets, patent claims and related information not yet
           disclosed to the public, formulas, procedures, protocols,
           techniques and results of experimentation and testing which
           relate to the GEOMATRIX Technology and/or are useful and/or
           necessary to develop, make, use or sell products, including
           Product, using the GEOMATRIX Technology, to the extent
           available and at the free disposition of JAGO.

     1.9   "NDA" shall mean any New Drug Application filed with the FDA,
           by or for INTERCARDIA requesting authorisation to market or
           sell Product in the United States of America.


                                  -2-

<PAGE>


     1.10  "Net Sales" shall mean the gross amount invoiced for Product
           sold by INTERCARDIA, its Affiliates or sublicensees to any
           customer other than INTERCARDIA's Affiliates or sublicensees
           in the Territory, less (a) returns, discounts, rebates,
           chargebacks, credits, freight, insurance and similar
           customary deductions and allowances (including customary bad
           debt allowances) actually credited in accordance with general
           customary trade practises, and (b) rebates or similar
           payments made by INTERCARDIA or its Affiliates or
           sublicensees to independent third parties in connection with
           or related to the purchase or reimbursement of Product by any
           such parties either directly from INTERCARDIA, its Affiliates
           or sublicensees or by, from or through distributors, and (c)
           sales, use, value added and other taxes (but excluding any
           income taxes) incurred and actually paid by INTERCARDIA or
           its Affiliates or sublicensees to a government authority on
           the sale of Product. For the avoidance of doubt it is hereby
           clarified that any and all sales of Product to Interneuron
           and/or any of its Affiliates shall be included in this
           calculation of Net Sales, provided that INTERCARDIA
           undertakes that all such sales of Product to Interneuron are
           made on an arm's-length-basis and under terms and conditions
           similar to those applied to independent customers of
           INTERCARDIA.

     1.11  "Patents" shall mean all patent applications heretofore or
           hereafter filed or having legal force in any country of the
           Territory owned by or licensed to JAGO, which claim the
           GEOMATRIX Technology or the process of manufacture by use of,
           or the use of, the GEOMATRIX Technology, including without
           limitation the patents and patent applications listed in
           Schedule 1 attached hereto, together with all patents that in
           the future issue therefrom in any country of the Territory,
           and together with all inventors certificates, utility models,
           supplementary protection certificates, divisionals,
           continuations, continuations- in-part, reissues, renewals,
           extensions, substitutions, confirmations or additions to any
           such patents or patent applications.

     1.12  "Phase III Clinical Trials" shall mean large scale clinical
           trials in human patients the primary goal of which is to
           establish Product efficacy (and chronic safety) according to
           regulatory agency registration studies.

     1.13  "Product" shall mean a pharmaceutical composition 
           containing Drug as the sole active ingredient which
           incorporates, is based on, uses or is derived by use of the
           GEOMATRIX Technology and/or Know-How or which falls within
           the scope of the claims of any of the Patents.

     1.14  "Prototypes" shall mean the physical units of the new
           formulations developed by JAGO under the Feasibility
           Agreement using the GEOMATRIX Technology and containing Drug.

     1.15  "Territory" shall mean the entire world.

                                  -3-


<PAGE>

                      Article 2. Grant of License

     2.1   Effective as of the Effective Date, Jagotec grants to
           INTERCARDIA, and INTERCARDIA accepts, the exclusive and 
           sublicenseable right and license (hereinafter referred to as
           the "License") to develop, make, have made, use, distribute,
           market and sell the Product(s) in the Territory and to use
           the Patents, GEOMATRIX Technology and Know-How in connection
           with the License exclusively for that purpose subject to the
           payment of royalties pursuant to Article 3. and the milestone
           payments pursuant to Article 6. below.

     2.2   For any countries of the Territory where Patents were or will
           be registered prior to or on the Effective Date (hereinafter
           referred to as "Patent-Countries"), the Licence shall be
           deemed to be a patent and know-how license; for the countries
           of the Territory where Patents have been neither registered
           nor applied for prior to the Effective Date (hereinafter
           referred to as "Non-Patent-Countries"), the Licence shall be
           deemed to be a know-how license only. The royalty payable by
           INTERCARDIA to Jagotec for Patent-Countries and
           Non-Patent-Countries shall be calculated as provided for in
           Article 3. below.

     2.3   INTERCARDIA shall use commercially reasonable efforts to
           commercialize the Product in the United States of America,
           and elsewhere in the Territory in accordance with good
           business, legal, medical and scientific judgement reasonably
           applied in Intercardia's sole discretion.

     2.4   Notwithstanding anything in this Agreement, INTERCARDIA shall
           not sub-license any right and license with respect to
           manufacturing Product(s) granted hereunder to any third party
           whose research and development activities are primarily based
           on controlled-release formulation technology and/or are in
           direct competition with JAGO's activities. INTERCARDIA shall
           continue to be bound by all terms and provisions under this
           Agreement throughout its term. In case that INTERCARDIA
           sublicense rights and/or the License to any sublicensees,
           such sublicensees shall assume in writing any and all of
           INTERCARDIA's obligations and undertakings under this
           Agreement related to such sublicense, including, but not
           limited to its confidentiality obligations set forth in
           Article 12. below. INTERCARDIA shall provide Jagotec promptly
           with appropriate information on any of its sublicensees and
           copies of all agreements with such sublicensees.

     2.5   Within thirty (30) days of the Effective Date, JAGO shall
           provide INTERCARDIA with all Know-How necessary for the
           exercise by INTERCARDIA of its rights hereunder not yet
           provided under the Feasibility Agreement or any subsequent
           agreement provided for in Section 7.1 of the Feasibility
           Agreement. JAGO shall thereafter continue to promptly provide
           INTERCARDIA with all Know-How developed after the Effective
           Date.


                                  -4-


<PAGE>


     2.6  During the term of this Agreement, JAGO shall provide
          Intercardia upon reasonable notice with such technical
          assistance and consultation as may be reasonably requested by
          INTERCARDIA to exercise its rights granted hereunder.
          INTERCARDIA undertakes to reimburse JAGO for all reasonable
          and documented travel-related expenses of JAGO's personnel
          (including reasonable accommodation) who travel at INTER-
          CARDIA's request to locations remote from such personnel's
          usual working location, and INTERCARDIA shall pay to JAGO for
          such services provided by JAGO's personnel an amount of USD
          [     ] per man-day spent or part thereof; provided that (i) the
          first [        ] man-days during each of the first two (2) years
          after the Effective Date, and (ii) the first [         ]
          man-days in each subsequent year thereafter until the
          termination or expiration of this Agreement spent by JAGO
          personnel at INTERCARDIA's request shall be provided by JAGO
          at no charge to INTERCARDIA other than the obligation to reim-
          burse any and all reasonable travel-related expenses referred
          to above.


                    Article 3. Royalties

     3.1   In consideration for the License granted under Article 2. of
           this Agreement, CPEC agrees to pay a royalty to Jagotec
           during the Royalty Term (as defined below) as follows:

               (a) An amount equal to [ ]% ([    ] percent) of Net Sales up
                   to an aggregate amount of USD [   ] million of Net
                   Sales per calendar year in the Territory; plus

               (b) An amount equal to [ ]% ([   ] percent) of Net Sales over
                   an aggregate amount of USD [   ] million of Net Sales
                   per calendar year in the Territory.

     3.2   The Parties agree that the Royalty Term for Patent-Countries
            shall be commence upon the Effective Date and shall
            continue, on a Patent-Country by Patent-Country basis, until
            the expiration of the last to expire of the Patents in each
            such Patent-Country.

     3.3   The Parties agree that the Royalty Term for
           Non-Patent-Countries shall commence upon the Effective Date
           and shall continue for a period of 15 (fifteen) years
           thereafter.

     3.4   In the event that in any Non-Patent-Country a Competitive
           Product will be marketed and sold by a third party, the
           Parties agree that the royalties payable by CPEC to Jagotec
           for Net Sales in such Non-Patent-Country pursuant to this
           Article 3. shall be reduced by [  ]% ([     ] percent). Such
           reduction of the royalties shall apply as from the beginning
           of the calendar year following the first commercial sale of
           such Competitive Product in such Non-Patent-Country, and
           shall not apply to any other Non- Patent-Country or to any
           Patent-Country.

                                  -5-


<PAGE>

     3.5   For the avoidance of doubt, it is hereby clarified that the
           aggregate amount of Net Sales referred to in Article 3.1
           above shall be calculated on any and all Net Sales of
           INTERCARDIA, its Affiliates and its sub-licensees in
           countries of the Territory in which the Royalty Term has not
           expired in accordance with Article 3.2 in the case of
           Patent-Countries, or, in the case of Non-Patent-Countries,
           the Royalty Term has not expired in accordance with Article
           3.3.

     3.6   In recognition of the milestone payments to be made by CPEC
           to Jagotec prior to the commercial sale of the Product in the
           Territory pursuant to Article 6. below, the amount of royalty
           payments due to Jagotec under Article 3.1 and Article 4.1
           with respect to each calendar quarter shall be reduced by [  ]%
           ([   ] percent) (the amount of such reduction in royalty
           payments with respect to each calendar quarter hereinafter
           referred to as the "Reduction") until such time as the
           aggregate amount of the Reductions equals [  ]% ([     ] percent)
           of the aggregate amount of the milestone payments made by
           CPEC to Jagotec.


                Article 4. Royalty Payments and Reports

     4.1   All royalties payable hereunder shall be payable on a
           quarterly basis. CPEC shall remit to Jagotec within 60
           (sixty) days after the end of each calendar quarter the
           amount of royalty due with respect to Net Sales achieved in
           the preceding quarter, beginning with the calendar quarter in
           which the first commercial sale of the Product is made in any
           country of the Territory. CPEC shall deliver to Jagotec,
           along with such remittance of royalty payments, a detailed
           statement (hereinafter referred to as the "Royalty Report")
           on the Net Sales of the Product on a country-by-country basis
           to which the royalty payment relates.

     4.2   All Royalty Reports shall show in reasonable detail the
           calculation of the aggregate amount of Net Sales and the
           royalty due under this Agreement, and shall be prepared in
           accordance with generally accepted accounting principles
           consistently applied from applicable period to period and
           shall be certified by CPEC as being so prepared, true,
           accurate and correct.

     4.3   Unless otherwise agreed by the Parties in writing, payments
           of the royalties shall be made in United States Dollars and
           to such place or account as Jagotec reasonably requests from
           time to time in writing. Any conversions into United States
           Dollars from the currency in which the corresponding Net
           Sales for such royalties were made, are to be calculated as
           of the last day of each calendar quarter preceding such
           royalty payment, at the interbank exchange rate published in
           the Wall Street Journal of such day.


                                  -6-

<PAGE>

                     Article 5.Inspection and Audit

     5.1   Jagotec's independent auditor selected in accordance with
           Article 5.2 below shall have the right, upon 30 (thirty) days
           prior written notice and during regular business hours, to
           inspect and audit all books or accounts, documents, records,
           papers and files of INTERCARDIA relating to the sales of the
           Product at the corporate offices of INTERCARDIA, provided
           that such right may be exercised only once during any twelve
           month period. After the expiration of 24 (twenty-four) months
           following the end of any calendar year, such right of
           inspection for such calendar year shall cease, and the
           Royalty Reports and royalty payments for such calendar year
           shall be deemed final and conclusive.

     5.2   If Jagotec requests that such records be so audited,
           INTERCARDIA shall make such records available at its
           corporate offices to an independent auditor, proposed by
           Jagotec and acceptable to INTERCARDIA within 30 (thirty) days
           from receipt of Jagotec's notice requesting such audit of
           such records. Where the Parties are in disagreement
           concerning the choice of the independent auditor, any auditor
           selected from the Big Six accounting firms located in the
           United States shall be deemed acceptable, so long as neither
           such auditor nor any of its Affiliates is the statutory
           external auditor for JAGO or Jagotec.

     5.3   If the report of such independent auditor concludes that the
           Net Sales of the Product as shown by any Royalty Report be
           understated by [  ]% ([   ] percent) or more, CPEC shall pay all
           reasonable costs associated with the audit. Otherwise the
           cost of the audit shall be borne by Jagotec. In either case,
           CPEC shall pay to Jagotec immediately upon receipt of the
           audit report all royalties on such amounts by which the
           Royalty Reports were found by the auditor to be understated,
           plus interest thereon as provided for by Article 13.13 below.
           Any overpayment of royalties by CPEC to Jagotec as reported
           by the auditors shall be credited with interest as provided
           for in Article 13.13 below against the following quarters'
           remittances, until full credit thereof is received.


                     Article 6. Milestone Payments

     6.1   As a further consideration for the License granted hereunder
           and, subject to the [  ]% ([     ] percent) credit granted in
           Article 3.6 above, in addition to the royalties payable by
           CPEC pursuant to Article 3. above, CPEC shall pay to Jagotec
           the following milestone payments:

           i)   USD [       ] ([                     ] United States
                Dollars) upon INTERCARDIA's "GO"-decision and notice to
                JAGO after review of the Preliminary Pharmaco-


                                  -7-


<PAGE>

                kinetic Study data as set forth in Article 2.3 of the
                Feasibility Agreement and as referred to in Part 6.3 of
                the Feasibility Proposal;

          ii)   USD [       ] ([                     ] United States
                Dollars) upon commencement of Phase III Clinical Trials;

         iii)   USD [       ] (                      ] United States
                Dollars) upon filing of an NDA; and

          iv)   USD [        ] ([           ] United States Dollars) within
                thirty (30) days of approval of such NDA by the FDA.

     6.2   Each such milestone payment shall be made by CPEC to Jagotec
           in United States Dollars to such place or account as Jagotec
           reasonably requests from time to time in writing.


               Article 7. Proprietary Rights and Patents

     7.1   Jagotec shall retain title to and ownership of Patents,
           Know-How and GEOMATRIX Technology including, but not limited
           to, any and all developments and inventions relating thereto
           (hereinafter collectively referred to as "IPR").

     7.2   INTERCARDIA shall not, directly or indirectly, through its
           officers, directors, employees, agents, Affiliates, 
           customers, sub-licensee(s) or other controlled or associated
           third parties, acquire any proprietary interest in or other
           right to any of the IPR, other than as provided in this
           Agreement.

     7.3   Jagotec shall be responsible for and shall control, at its
           own cost, the preparation, prosecution and maintenance of all
           patent applications and patents constituting Patents, and
           shall keep INTERCARDIA fully and promptly informed on any
           developments or changes relating thereto. During the term of
           this Agreement, Jagotec shall, at its sole cost, take all
           steps necessary to prosecute and maintain Patents to the
           extent Jagotec deems commercially reasonable. If Jagotec
           decides not to further prosecute any patent application, or
           not to maintain any patent, constituting Patents, Jagotec
           shall prior thereto inform INTERCARDIA of such decision in
           writing. In such case, the Parties shall meet to discuss any
           appropriate action with regard to such patent or patent
           application, provided however, that Jagotec shall not abandon
           any patent application or patent constituting Patents, by
           which the Product is covered, without the prior written
           consent of INTERCARDIA.


                                  -8-


<PAGE>

             Article 8. Infringement and Enforcement of IPR

     8.1   Notification of Infringement

     (a)   If INTERCARDIA becomes aware of (i) any product or activity
           of any kind that involves or may involve an infringement or
           violation of any of the IPR; or (ii) any third-party action,
           claim or dispute (including, but not limited to, actions for
           declaratory judgment alleging the invalidity or
           non-infringement) based upon or arising out of any of the
           IPR, then INTERCARDIA shall promptly notify Jagotec in
           writing of any such infringement, violation, action, claim or
           dispute.

     (b)   If JAGO becomes aware of (i) any product or activity of any
           kind that involves or may involve an infringement or
           violation of any of the IPR which affects the Product; or
           (ii) any third-party action, claim or dispute (including, but
           not limited to, actions for declaratory judgment alleging the
           invalidity or non-infringement) based upon or arising out of
           IPR which affects the Product, then JAGO shall promptly
           notify INTERCARDIA in writing of any such infringement,
           violation, action, claim or dispute.

     8.2  Enforcement of IPR

     (a)   Jagotec, at its sole expense, shall have the right, but not
           the obligation, (i) to determine the appropriate course of
           action to enforce, or otherwise abate any infringement of, or
           defend any third-party actions regarding IPR, (ii) to take,
           or refrain from taking, appropriate action to enforce, or
           defend any third-party action regarding IPR, (iii) to control
           any litigation or other enforcement action regarding IPR, and
           (iv) to enter into, or permit, the settlement of any such
           litigation or other enforcement action regarding IPR. Jagotec
           shall keep INTERCARDIA informed on a regular basis on its
           taking or refraining from taking, and the development of, any
           of the foregoing actions, and shall consider, in good faith,
           the interests of INTERCARDIA under this Agreement when taking
           any of the foregoing actions. INTERCARDIA shall, at its own
           cost, fully cooperate  with Jagotec in the planning and
           execution of any suit or other action to enforce or defend
           third-party actions regarding IPR as reasonably required by
           Jagotec.

     (b)   If Jagotec does not, within three (3) months, or any shorter
           delay imposed by any applicable law or regulation or court or
           authority having jurisdiction, after receiving notice of any
           infringement or violation of IPR, or of any third-party
           action, claim or dispute based upon or arising out of IPR,
           commence or take an action to enforce, or otherwise abate
           such infringement, or defend against such third-party action,
           then INTERCARDIA shall have the right and option, but not the
           obligation, at its sole expense, to

                                  -9-


<PAGE>

           take and control such action as it deems appropriate to
           enforce, or abate the infringement of, or defend against such
           third-party action, regarding IPR. INTERCARDIA shall promptly
           notify Jagotec on its decision whether to exercise its option
           to take and control any such suit or other action, and shall
           keep Jagotec informed on a regular basis on any such suit or
           other action and consider, in good faith, the interests of
           Jagotec under this Agreement and in IPR when taking any of
           the foregoing actions. Notwithstanding anything contained
           herein, INTERCARDIA shall not settle any suit or action or
           otherwise consent to an adverse judgment in such suit or
           action it controls without the prior written consent of
           Jagotec (not to be withheld unreasonably).

     (c)   The Party not controlling any such suit or other action under
           this Article 8.2, upon written request of such other Party
           and at its sole expense, shall be made an additional, not
           controlling Party in such suit or other action, where
           necessary to obtain complete relief regarding the subject
           infringement or violation.

     (d)   All monies recovered upon the final judgment or settlement of
           any suit or other action under this Article 8.2 shall be
           applied as follows:

                (i)   to cover any and all (or pro rata where the moneys
                      recovered are not sufficient to cover all) (x)
                      costs and expenses (including attorney's fees)
                      incurred by the Party controlling such suit or
                      other action, and (y) costs and expenses
                      (including attorney's fees) reasonably, or upon
                      request of the controlling Party, incurred by the
                      other Party in connection with such suit or other
                      action, if any;

                (ii)  to CPEC up to an amount equal to its lost Net
                      Sales resulting from the subject infringement as
                      determined by such final judgment or settlement,
                      if any;

                (iii) to Jagotec up to an amount equal to Royalties owed
                      with respect to amounts received by CPEC under the
                      preceding clause (ii), if any; and

                (iv)  the remainder, if any, to Jagotec and/or CPEC, as
                      the case may be, depending on the nature of the
                      award as determined by the court in any such
                      proceedings.


                         Article 9. Warranties

     9.1   Jagotec hereby warrants that it has the full right and power
           to grant the License set forth in Article 2. above in the
           manner and to the extent set forth, free and clear of any
           adverse assignment, grant or other encumbrances inconsistent
           with such grant under this Agreement.


                                  -10-


<PAGE>

     9.2   Nothing in this Agreement shall be construed as a
           representation made, or warranty given by JAGO that any
           patent will issue based upon any pending patent application
           and that any patent which issues will be valid  or
           enforceable. Furthermore, except as specifically provided
           herein, JAGO makes no representations or warranties, express
           or implied, with respect to GEOMATRIX Technology and/or
           Know-How, including without limitation, any warranty of
           completeness, accuracy, merchantability or fitness for a
           particular purpose thereof.

     9.3   JAGO does not assume any responsibility and makes no
           warranty, express or implied, that the use of the Patents,
           Know-How or GEOMATRIX Technology or the use, distribution,
           marketing or sale of Product do not infringe any third
           party's patents, patent applications or other intellectual
           property rights. Notwithstanding the preceding sentence, JAGO
           represents and warrants that, as of the date first written
           hereinabove, it is not aware and has no knowledge of any such
           infringement of any third party rights. If however, during
           the course of this Agreement, either Party discovers that the
           use of the Patents, Know-How or GEOMATRIX Technology
           hereunder, or the use, distribution, marketing or sale of
           Product infringe or may infringe any third party's
           intellectual property rights, it shall promptly inform the
           other Party thereof and the Parties shall meet to discuss the
           course of action to be taken with regard thereto.

     9.4   In the event that INTERCARDIA or any of its Affiliates or
           authorised sub-licensee(s), as a result of a final judgment
           relating to the past or future exercise of the License, is
           required to pay any royalty fee or damages to a third party
           other than Jagotec, then the Royalty payments payable to
           Jagotec under Article 3. above shall be reduced by [     ]
           percent ([  ]%) until the aggregate amount of such reductions
           in Royalties equals the aggregate amount of such royalty fee
           or damages payable by INTERCARDIA to such third party. If
           INTERCARDIA avails itself of the provision of this Article
           9.4, INTERCARDIA shall provide Jagotec with documentary
           evidence of such payments to such third party.

     9.5   INTERCARDIA hereby warrants that during the term of this
           Agreement it will not develop or market any product, other
           than Product, covered by any of the Patents, or employing or
           using any of the Know-How or GEOMATRIX Technology, unless
           otherwise agreed upon in writing with JAGO.


                     Article 10. Product Liability

     10.1  INTERCARDIA shall indemnify, defend and hold JAGO harmless
           from and against any losses, claims, liabilities, costs and
           expenses (including reasonable attorney's fees) that may be
           imposed upon or asserted against JAGO as a result of the

                                  -11-


<PAGE>

           manufacturing, marketing, distribution, use or sale of
           Product by or on behalf of INTERCARDIA, its Affiliates,
           agents or sublicensee(s), except for those losses, claims,
           liabilities, costs and expenses arising from gross negligence
           or intentional misconduct on the part of JAGO or to the
           extent related to the GEOMATRIX Technology.

     10.2  JAGO shall indemnify, defend and hold INTERCARDIA harmless
           from and against any losses, claims, liabilities, costs and
           expenses (including reasonable attorney's fees) that may be
           imposed upon or asserted against INTERCARDIA as a result of
           the manufacturing, marketing, distribution, use or sale of
           Product by or on behalf of INTERCARDIA, its Affiliates,
           agents or sublicensee(s) to the extent only, that such
           losses, claims, liabilities, costs and expenses are directly
           and exclusively related to the GEOMATRIX Technology and not
           arising from gross negligence or intentional misconduct on
           the part of INTERCARDIA.

     10.3  INTERCARDIA shall provide JAGO with reasonable assurance and
           evidence of its ability to self-insure, or shall, at its own
           expense, purchase from an insurance company of its choice and
           shall maintain during the entire term of this Agreement, an
           appropriate and customary policy of general liability and
           product liability insurance covering its responsibilities
           regarding Product developed, manufactured, marketed and sold
           under this Agreement and the active ingredient contained
           therein and the use thereof. Upon request, INTERCARDIA shall
           provide JAGO with evidence that such insurances are existing
           and are maintained.

     10.4  This Article 10. shall survive the termination for any reason
           or expiration of this Agreement for a period of five (5)
           years as from the effective date of such termination or
           expiration.


                    Article 11. Term and Termination

     11.1  Term and Expiration

     (a)   This Agreement shall expire on a country-by-country basis
           upon the expiration of the Royalty Term for each country of
           the Territory.

     (b)   Upon the expiration of this Agreement pursuant to Article
           11.1 (a) above and payment of all fees, royalties, milestone
           payments and other payments by CPEC to JAGO under this
           Agreement, the License shall be deemed to be an exclusive,
           perpetual, fully paid-up and royalty-free license to
           INTERCARDIA for each such country of the Territory.


                                  -12-

<PAGE>


      11.2 Termination for Cause

           Prior to the Effective Date and during the entire term of
           this Agreement either Party may terminate this Agreement by
           giving to the other Party written notice to that effect, if
           any of the following events occur:

              i) the other Party is in default or in breach of a term or
                 provision hereof and such default or breach continues
                 and is not remedied within 30 (thirty) days upon the
                 other Party's written request to remedy such default or
                 breach subject to Article 13.3. below; or

             ii) the other Party shall commit a breach of any of the
                 confidentiality provisions of Article 12. below; or

            iii) the other Party goes into liquidation, voluntarily or
                 otherwise, other than for the sole purpose of
                 reorganisation, or goes into bankruptcy or makes an
                 assignment for the benefit of creditors, or in the
                 event of a receiver being appointed of the other
                 Party's property or parts thereof.

        11.3    Effect of Termination

     (a)   The termination of this Agreement shall be without prejudice
           to any rights and obligations of either Party accrued prior
           to the effective date of termination. INTERCARDIA shall
           forthwith make all payments due and outstanding to JAGO as at
           the date of termination. Except as otherwise provided herein,
           JAGO shall not be obliged to refund to INTERCARDIA any
           payments already made by INTERCARDIA to JAGO pursuant to the
           provisions of this Agreement.

     (b)   In the event of termination of this Agreement by JAGO
           pursuant to Article 11.2 above, the License shall immedia-
           tely be terminated and INTERCARDIA shall immediately refrain
           from using directly or indirectly in any way the Patents,
           GEOMATRIX Technology and Know-How; provided that INTERCARDIA,
           its Affiliates and/or sublicensees shall have
           one-hundred-eighty (180) days thereafter to sell, subject to
           the royalty obligations under Article 3. above, any Products
           in their inventory at the time of such termination as
           promptly notified to JAGO in writing. Furthermore,
           INTERCARDIA shall return to JAGO all materials, documen-
           tation, information, data and other things, including
           samples, furnished by JAGO to INTERCARDIA in connection with
           this Agreement or the Feasibility Agreement, together with
           all copies thereof, all free of any charge to JAGO. JAGO
           shall have the right, but not the obligation, to use, at its
           sole discretion, any and all such material for its own
           purposes.

     (c)   In the event of termination by INTERCARDIA pursuant to
           Article 11.2 above, Jagotec shall within 30 (thirty) days


                                  -13-


<PAGE>

           as of such termination repay to INTERCARDIA any and all
           milestone payments actually paid by INTERCARDIA until the
           effective date of such termination, and the License shall be
           deemed to be an exclusive, perpetual, fully paid-up and
           royalty-free license in the Territory.


                      Article 12. Confidentiality

     12.1  During the term of this Agreement it may be necessary for
           JAGO to disclose to INTERCARDIA information relating to
           GEOMATRIX Technology and Know-How, or relating otherwise to
           the business or affairs of JAGO, which JAGO considers to be
           proprietary and confidential.  Likewise, INTERCARDIA may be
           required to disclose to JAGO information concerning Drug or
           its business methods and strategy which INTERCARDIA consi-
           ders to be similarly proprietary and confidential (collec-
           tively hereinafter referred to as "Confidential
           Information"). The Party receiving any such Confidential
           Information agrees to hold in strict confidence and not use,
           except for the purposes of this Agreement, all Confidential
           Information obtained from the other Parties during the term
           of this Agreement.

     12.2  The obligations of confidentiality and non-use contained in
           this Article 12. shall not extend and apply to Confidential
           Information that:

           (a) is in or enters the public domain without breach of this
               Agreement or the Feasibility Agreement;

           (b) can be shown to have been known to the receiving Party
               prior to disclosure under this Agreement or the
               Feasibility Agreement;

           (c) is disclosed to the receiving Party, without restriction,
               by a third party having the right to disclose same;

           (d) is required to be disclosed by a judicial or
               administrative authority of competent jurisdiction after
               maximum practical notice to the originally disclosing
               Party;

           (e) is disclosed to actual or potential investors, corporate
               partners and/or licensee(s) of either Party, provided (i)
               that such parties are bound by obligations of
               confidentiality and non-use which are substantially the
               same as those set forth in this Article 12. and which are
               broad enough to cover any disclosure of Confidential
               Information received from the other Party hereunder; and
               (ii) that no Confidential Information disclosed by the
               other Party may be disclosed to any such party, whose
               primary business and activities are in direct competition
               with the activities of the originally disclosing Party.


                                  -14-


<PAGE>

     12.3  Confidential Information of the disclosing Party shall be
           disclosed by the receiving Party only to those employees of
           the receiving Party who have a need to know such Confidential
           Information for the purpose of this Agreement. Furthermore,
           the Parties may also disclose Confidential Information to
           consultants hired by one or both of the Parties, provided the
           receiving Party's consultant has a need to know such
           Confidential Information for the purposes of this Agreement
           and has prior to such disclosure previously signed a
           Confidentiality Agreement with the receiving Party which
           contains substantially the same obligations of
           confidentiality and non-use as set forth in this Article 12.
           and which is broad enough to cover disclosure of Confidential
           Information from the originally disclosing Party.

     12.4  The obligations of confidentiality and non-use contained in
           this Article 12. shall survive the termination of this
           Agreement for any reason for a period of five (5) years
           commencing upon the effective date of such termination,
           unless otherwise agreed upon by JAGO and INTERCARDIA in any
           subsequent agreement.

     12.5  The Parties shall be entitled to seek injunctive remedies and
           relief against the other Party and third persons for any
           breach or threatened breach of any of these confidentiality
           provisions.


                  Article 13. Miscellaneous Provisions

     13.1  Waivers: A waiver of a breach or default under this Agreement
           shall not be a waiver of any other or subsequent breach or
           default. The failure or delay by either Party in enforcing
           compliance with any term or condition of this Agreement shall
           not constitute waiver of such term or condition unless such
           term or condition is expressly waived in writing.

     13.2  Captions: Captions contained in this Agreement are for
           reference purposes only and do not constitute any part of
           this Agreement.

     13.3  Force Majeure: Neither Party shall be held in breach of this
           Agreement by any reason of acts or omissions caused by any
           Act of God or other causes beyond the control of the Parties.
           The Parties shall use due diligence to remove any such causes
           and to resume performance under this Agreement as soon as it
           is reasonably feasible.

     13.4  Binding Agreement: This Agreement shall be binding upon and
           inure to the benefit of the Parties hereto, their successors
           and permitted assigns.


                                  -15-


<PAGE>

      13.5  Assignment: This Agreement and the rights and obligations
            hereunder, except as explicitly otherwise provided in this
            Agreement, shall not be assignable by either Party, other
            than to an Affiliate of such Party, without the prior
            written consent of the other Party, provided, however, that
            either Party may, without such consent, assign this
            Agreement and its rights and obligations hereunder in
            connection with the transfer or sale of all or substantially
            all of its business, or in the event of its merger,
            consolidation, change in control or similar transaction.
            Notwithstanding the preceding sentence, no consent by
            INTERCARDIA shall be required for the assignment by JAGO
            Pharma and/or Jagotec of any right to receive any payment
            payable under this Agreement. Any permitted assignee shall
            assume all obligations of its assignor under this Agreement.

      13.6  Separate Entities: Nothing in this Agreement shall 
            constitute or be deemed to constitute a partnership between
            the Parties hereto or constitute or be deemed to constitute
            either Party as an agent of the other for any purpose
            whatsoever and neither Party shall have the authority or
            power to bind the other Party, or to contract in the name of
            and create a liability against the other Party in any way or
            for any purpose.

      13.7  Notices: All notices which are required to be given or
            submitted pursuant to this Agreement shall be in writing (in
            the English language) and delivered personally or sent by
            international courier, or by confirmed facsimile transmis-
            sion, to the addresses set forth below or to such other
            address as JAGO or INTERCARDIA may from time to time
            designate.

           If to JAGO,
           JAGO Pharma
           or Jagotec:    Jago Pharma AG
                          Eptingerstrasse 51
                          CH-4132 Muttenz, Switzerland
                          Attn.: Dr. Jacques Gonella

           with copy to:  Rinderknecht Glaus & Stadelhofer
                          Beethovenstrasse 7
                          P.O. Box 4451
                          CH-8022 Zurich, Switzerland
                          Attn.: Dr. Thomas M. Rinderknecht, Esq.

           If to
           Intercardia,
           CPEC or
           INTERCARDIA:   Intercardia Inc.
                          3200 Chapel Hill Road/Nelson Highway
                          Cape Fear Building, Suite 101
                          P.O. Box 14287
                          Research Triangle Park, NC 27709, U.S.A.
                          Attn.: President


                                  -16-


<PAGE>

           with copy to:  Wyrick, Robbins, Yates & Ponton L.L.P.
                          4101 Lake Boone Trail, Suite 300
                          Raleigh, NC 27607, U.S.A.
                          Attn.: Larry E. Robbins, Esq.


     13.8  Governing Law: The Parties hereto agree that this Agreement,
           all transactions affected hereunder and all relationships
           between the Parties in this connection shall be construed
           under and be governed in all respects by the laws of
           Switzerland without reference to the principles of conflict
           of law thereof, and shall not be governed by the United
           Nations Convention on Contracts for the International Sale of
           Goods.

     13.9  Entire Agreement: This Agreement, together with the
           Feasibility Agreement and the Exhibits attached thereto,
           represent the entire understanding of the Parties with
           respect to the subject matter hereof, and supersede all
           proposals or agreements, oral or written, and all other
           communications between the Parties related to the subject
           matter of this Agreement, including without limitation any
           representations or warranties made by either Party hereto or
           its representatives. This Agreement may not be amended or
           modified except in a writing duly executed by the Parties
           hereto.

     13.10 Counterparts: This Agreement may be executed in counterparts,
           each one of which shall be considered an original, and all of
           which, when taken together, shall constitute one and the same
           instrument.

     13.11 Withholding Taxes: Any tax, duty or other levy paid or
           required to be withheld by INTERCARDIA on account of
           royalties payable to Jagotec under this Agreement shall be
           deducted from the amount of royalties otherwise due.
           INTERCARDIA shall secure and send to Jagotec proof of any
           such taxes, duties or other levies withheld and paid by
           INTERCARDIA, its Affiliates or its sublicensees for the
           benefit of Jagotec.

     13.12 Invalidity of Provisions: In the event that any of the terms
           or provisions of this Agreement should be in conflict with
           any rule of law or statutory provision or should be otherwise
           unenforceable under the laws or regulations of any government
           or subdivision hereof, such terms and provisions shall be
           deemed stricken from this Agreement, without affecting the
           validity of all other terms and provisions of this Agreement
           which shall remain fully in force.

     13.13 Interest: In the event any amount due and payable under this
           Agreement is not paid by the due date, then the Party owing
           such amount shall pay to the creditor, without being
           requested by the other Party, interest on the total

                                  -17-


<PAGE>

           outstanding amount at the rate equal to the prime rate as
           published in the Wall Street Journal on the date on which
           such payment falls due in United States Dollars, and adjusted
           on the first day of every calendar quarter.


            Article 14. Dispute Resolution and Jurisdiction

     14.1  In the event of any dispute arising between the Parties
           concerning this Agreement, JAGO and INTERCARDIA agree that in
           the first place they shall meet for good faith discussions in
           an attempt to negotiate an amicable solution.

     14.2  Any dispute arising between the Parties out of or in
           connection with this Agreement, or the interpretation, breach
           or enforcement thereof, which cannot be amicably resolved
           pursuant to Article 14.1 above within 2 (two) months as from
           the first appearance of such dispute, shall be finally
           resolved by binding arbitration. Whenever a Party shall
           decide to institute arbitration proceedings, it shall give
           written notice to that effect to all of the other Parties.
           Any arbitration hereunder shall be conducted under the Rules
           of Conciliation and Arbitration of the International Chamber
           of Commerce. Any such arbitration shall be conducted in the
           English language by a panel of three (3) arbitrators
           appointed in accordance with such rules, and shall be held in
           a place, other than a place in the United States of America
           or Switzerland, to be determined by the ICC Court of
           Arbitration in accordance with such rules. The arbitrators
           shall have the authority to grant specific performance, and
           to allocate among the parties the costs of arbitration in
           such equitable manner as they determine. Judgment upon the
           award so rendered may be entered in any court having
           jurisdiction or application may be made to such court for
           judicial acceptance of any award so rendered and an order of
           enforcement, as the case may be. Whether a claim, dispute or
           other matter in question would be barred by the applicable
           statute of limitations, which also shall apply to any
           arbitration under this section, shall be determined by
           binding arbitration pursuant to this section.

     14.3  Notwithstanding anything contained in this Article 14.,
           either Party may seek preliminary or injunctive measures or
           relief in any competent court having jurisdiction.




                   [THE BALANCE OF THIS PAGE
                  IS LEFT BLANK INTENTIONALLY]



                                  -18-


<PAGE>

This Agreement is executed by Jagotec AG, JAGO Pharma AG, Intercardia
Inc. and CPEC Inc. by their duly authorised representatives, as of the
dates of signature shown below, and shall be effective as of the
Effective Date.



                                       JAGOTEC AG



                                     (signature of Dr. Jacques Gonella
Muttenz, 10 April 1996                       appears here)
- --------------------------         By: --------------------------
(Place and Date)                       Name:  Dr. Jacques Gonella
                                       Title: President


                                       JAGO PHARMA AG


                                        (signature of Dr. Jacques Gonella
Muttenz, 10 April 1996                          appears here)
- --------------------------         By: --------------------------
(Place and Date)                       Name:  Dr. Jacques Gonella
                                       Title: President


                                       INTERCARDIA INC.


Research Triangle Park, NC              (signature of Clayton I. Duncan
April 23, 1996                              appears here)
- --------------------------         By: --------------------------
(Place and Date)                       Name:  Clayton I. Duncan
                                       Title: President & CEO


                                       CPEC INC.


Research Triangle Park, NC              (signature of Clayton I. Duncan
April 23, 1996                               appears here)
- --------------------------         By: --------------------------
(Place and Date)                       Name:   Clayton I. Duncan
                                       Title:  President & CEO


                                  -19-


<PAGE>

Intercardia Inc. hereby executes this Agreement supplementally in order
to guarantee jointly and severally any and all payment obligations of
CPEC Inc. stated in this Agreement.



                                       INTERCARDIA INC.


Research Triangle Park, NC              (signature of Clayton I. Duncan
April 23, 1996                              appears here)
- --------------------------         By: --------------------------
(Place and Date)                       Name:   Clayton I. Duncan
                                       Title:  President & CEO





                                  -20-


<PAGE>


                               SCHEDULE 1
                         PATENTS (ARTICLE 1.11)



PACO 1:

Title:          "System for the controlled-rate release of active
                substances"

Countries:      Italy:       Approved: January 7, 1988, No. 1188212
                             (NATIONAL PATENT)

                USA:         Approved: June 13th 1989, No. 4.839.177

                Europe:      Approved: November 22, 1990, No. 0226884

                Australia:   Approved: July 10, 1990, No. 594992

                Canada:      Approved: April 7, 1992, No. 1.298.479

                New Zealand: Approved: December 11, 1990, No. 218.596

                Japan:       Pending: filed December 19, 1986


PACO 6:

Title:          "Tablets with controlled-rate release of active substances"

Countries:      Italy:       Approved: No. 1237904, June 18, 1993
                             (NATIONAL PATENT)

                USA:         Approved: June 6, 1995, No. 5,422,123

                Europe:      Approved: February 15, 1996, No. 0432607

                Canada:      Pending: filed December 3, 1990
                             Application No. 2.031.393-5

                Japan:       Pending: filed December 14, 1990
                             Application No. 410988/1990


PACO 7:

Title:          "Process for preparing pharmaceutical compositions
                having an increased active substance dissolution rate,
                and the composition obtained"

Countries:      Italy:       Approved: November 16, 1994, No. 1246188
                             (NATIONAL PATENT)

<PAGE>

PACO 7 (cont.)

                USA:         1st Application filed July 22, 1991
                             Application No. 07/733457
                             Pending: Continuation of October 11, 1994
                             Application No. 08/524.739,
                             Approved: Continuation No. 08/321,123
                             December 19, 1995, No. 5.476.654

                Europe:      Pending: filed July 22, 1991
                             Application No. 91112214.1

                Canada:      Pending: filed July 26, 1991
                             Application No. 2.047.944

                Japan:       Pending: filed July 29, 1991
                             Application No. 3-210407


PACO 8:

Title:          "Pharmaceutical tablets releasing the active substance
                after a definite period of time"

Countries:      Italy:       Pending: filed May 15th 1992
                             Application No. MI 92 A 001174
                             (NATIONAL PATENT)

                USA:         Approved: November 7, 1995, No. 5,464,633

                Canada:      Pending: filed May 26, 1994
                             Application No. 2.124.425


PACO 9:

Title:          "Pharmaceutical tablet capable of liberating one or more
                drugs at different release rates"

Countries:      Italy:       Pending: filed September 24, 1992
                             Application No. MI 92 A 002192
                             (NATIONAL PATENT)

                PCT*:        Pending: filed September 21, 1993
                             Application, No. PCT/EP93/02556,


*PCT Designated Territories:     Australia, Canada, Japan, USA, New Zealand,
                                 European Patent Territory

<PAGE>




                     AMENDMENT NO. 1 TO THE

                AGREEMENT FOR FEASIBILITY STUDY



THIS AMENDMENT NO. 1 (the "AMENDMENT"), effective as of the 15th
day of April, 1996, made by and among JAGO Pharma AG, a Swiss
corporation, having its place of business at Eptingerstrasse 51,
CH-4132 Muttenz, Switzerland (hereinafter, together with its
Affiliates, including without limitation Jagotec AG, a Swiss
corporation, referred to as "JAGO") and Intercardia Inc., a
Delaware corporation, having a place of business at 3200 Chapel
Hill Road/Nelson Highway, Cape Fear Building, Suite 101, Research
Triangle Park, NC 27709, U.S.A. (hereinafter referred to as
"Intercardia"), and CPEC. Inc., a Nevada corporation having its
place of business at Suite 1100, 300 South Fourth Street, Las
Vegas, Nevada 89101, U.S.A. (hereinafter referred to as "CPEC";
Intercardia and CPEC hereinafter collectively referred to as
"INTERCARDIA").


WHEREAS, the Parties have entered into a Feasibility Study
Agreement (the "Agreement") effective as of 15 April 1996; and

WHEREAS, the Parties wish to amend Article 5.6 of the Agreement
for clarification reasons; and

WHEREAS, all capitalized terms used, but not defined herein, shall
have the meaning as set forth in the Agreement.


NOW THEREFORE, the Parties agree as follows:


    1.    Article 5.6 of the Agreement shall be deleted and replaced in
          its entirety by the following restated Article 5.6:


              5.6  Either Party hereto shall be entitled to seek
                   injunctive remedies and relief against the other
                   Party and third parties for any breach or threatened
                   breach of any of these confidentiality and non-use
                   provisions. Furthermore, JAGO or INTERCARDIA shall
                   have the right to terminate the Agreement pursuant to
                   Section 9.2 (d) below upon the occurrence of a breach
                   of any of these confidentiality and non-use
                   obligations by the other Party, provided that prior
                   to such termination, the Parties shall consult on
                   such breach and discuss the materiality thereof,
                   whereby the non-breaching Party shall have the right,
                   in its sole discretion, to terminate the Agreement in
                   the event that it determines such breach as material.


<PAGE>

    2.    All other terms of the Agreement shall not be affected by this
          Amendment and remain in full force and effect.





The Amendment is executed by JAGO Pharma AG, Intercardia Inc. and CPEC
Inc., by their duly authorised representatives, as of the dates of
signature shown below, and shall be effective as of the date first
written above.




                                       JAGO PHARMA AG

                                       (signature of Dr. Jacques
                                            Gonella)
Muttenz, __ April 1996             By: --------------------------
                                       Name:  Dr. Jacques Gonella
                                       Title: President


                                       INTERCARDIA INC.


Research                               (signature of Clayton I. Duncan
Triangle Park NC,  23 April 1996           appears here)
                                   By: --------------------------
                                       Name:   Clayton I. Duncan
                                       Title:  President & CEO


                                       CPEC INC.



Research                                (signature of Clayton I. Duncan
Triangle Park NC, 23 April 1996            appears here)
                                   By: --------------------------
                                       Name:   Clayton I. Duncan
                                       Title:  President & CEO




                                  -2-
    
<PAGE>




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